# Extremely Slow Battery Charging

**URL:** <https://forum.clockworkpi.com/t/extremely-slow-battery-charging/9978>\
**Category:** DevTerm\
**Created:** [April 30, 2023, 10:31pm UTC](https://forum.clockworkpi.com/t/extremely-slow-battery-charging/9978 "2023-04-30T22:31:38Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![DeRock25](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/derock25/32/7976_2.png) [@DeRock25](https://forum.clockworkpi.com/u/DeRock25)\
**Post date:** [February 3, 2024, 3:47am UTC](https://forum.clockworkpi.com/t/extremely-slow-battery-charging/9978/5 "2024-02-03T03:47:02Z")

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> [@uConsole: How Does Charging Work?](https://forum.clockworkpi.com/t/uconsole-how-does-charging-work/10990/34):
>
> If anyone is looking through this thread wondering how to just fix the charging current and speed up charging, here’s a canonical one-liner to make it happen: Run: echo 'KERNEL=="axp20x-battery", ATTR{constant\_charge\_current\_max}="2200000", ATTR{constant\_charge\_current}="2000000"' | sudo tee /etc/udev/rules.d/99-uconsole-charging.rules And reboot. Note that I’ve chosen a slightly lower current to balance heat with speed. Tune as desired.

This worked for my devterm

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